realme 12 5G vs vivo Y400 5G
28.9Performance28.9
46.6Display56.3
33.9Camera34.1
52.5Battery72.2
86.7Features73.3
6 spec wins — realme 12 5G6 spec wins — vivo Y400 5G
InnoReviews verdict
vivo Y400 5G wins this phone face-off, 48.5 to 43.9, pulling ahead mainly in battery (+20) and display (+10). realme 12 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme 12 5G
- Stronger features score: 87 vs 73
- 116% higher Main camera: 108 MP vs 50 MP
- Has NFC — the other doesn't
- Has 3.5mm jack — the other doesn't
Reasons to pick the vivo Y400 5G
- Stronger display score: 56 vs 47
- Stronger battery score: 72 vs 53
- 300% higher Front camera: 32 MP vs 8 MP
- 100% higher Wired charging: 90 W vs 45 W
- 89% higher Peak brightness: 1,800 nits vs 950 nits
Display
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| Screen size | 6.72 ″+1% | 6.67 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 1080x2400 | 1080x2400 |
| Pixel density | 392 ppi | 394 ppi+1% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 950 nits | 1,800 nits+89% |
| Screen-to-body | 86.5 % | 91.9 %+6% |
Performance
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 6100+ | Qualcomm Snapdragon 4 Gen 2 |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128/256/512GB | 128/256GB |
| Storage type | — | UFS 3.1 |
Camera
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| Main camera | 108 MP+116% | 50 MP |
| Main aperture | f/1.75 | f/1.8 |
| Max video | 1080p@30fps | — |
| Front camera | 8 MP | 32 MP+300% |
| OIS | No | — |
Battery
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| Capacity | 5,000 mAh | 6,000 mAh+20% |
| Wired charging | 45 W | 90 W+100% |
| Wireless charging | 0 W | — |
Design
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| Weight | 188 g+5% | 197 g |
| Thickness | 7.7 mm+3% | 7.9 mm |
| IP rating | IP54 | IP68/IP69 |
Connectivity
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | — |
| Bluetooth | 5.2 | — |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| OS at launch | Android 14 (realme UI 5.0) | Android 15 (Funtouch OS 15) |
Audio
| Spec | realme 12 5G | vivo Y400 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |